H2Adapter (Net4j DB Framework Documentation)

Overview

Package

Class

Use

Deprecated

Index

Help

PREV CLASS NEXT CLASS

FRAMES NO FRAMES

SUMMARY: NESTED | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

org.eclipse.net4j.db.h2
Class H2Adapter

java.lang.Object
  org.eclipse.net4j.spi.db.DBAdapter
      org.eclipse.net4j.db.h2.H2Adapter

All Implemented Interfaces:: IDBAdapter

public class H2Adapter: extends DBAdapter

A DB adapter for H2 databases.

Since:: 2.0

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.net4j.spi.db.DBAdapter
`DBAdapter.FieldInfo`

Field Summary
`static String`	`VERSION`

Fields inherited from interface org.eclipse.net4j.db.IDBAdapter
`REGISTRY`

Constructor Summary
`H2Adapter()`

Method Summary
`static void`	`createSchema(DataSource dataSource, String name, boolean dropIfExists)`
`String[]`	`getReservedWords()`
`protected String`	`getTypeName(IDBField field)`
`boolean`	`isDuplicateKeyException(SQLException ex)` Check if an exception indicates a constraint violation (duplicate key)
`protected boolean`	`isPrimaryKeyShadow(Connection connection, IDBTable table, String name, IDBIndex.Type type, IDBField[] fields)`
`String`	`sqlRenameField(IDBField field, String oldName)`

Methods inherited from class org.eclipse.net4j.spi.db.DBAdapter
adaptType, addIndex, addIndexField, alterTable, appendFieldDefs, appendFieldNames, createConstraints, createFieldDefinition, createFieldDefinitions, createIndex, createIndex, createIndex, createIndexFields, createJDBCDataSource, createPrimaryKey, createTable, createTable, createTables, doCreateTable, dropIndex, dropIndex, dropPrimaryKey, dropTable, dropTable, dropTables, format, format, getDefaultDBLength, getDropTableSQL, getFieldLength, getJDBCDriver, getMaxFieldNameLength, getMaxTableNameLength, getName, getSQL92ReservedWords, getVersion, isColumnNotFoundException, isReservedWord, isTableNotFoundException, isTypeIndexable, isValidFirstChar, readFields, readIndices, readIndices, readSchema, readSchema, sqlModifyField, sqlModifyField, toString, updateSchema, validateTable

Methods inherited from class org.eclipse.net4j.spi.db.DBAdapter

adaptType, addIndex, addIndexField, alterTable, appendFieldDefs, appendFieldNames, createConstraints, createFieldDefinition, createFieldDefinitions, createIndex, createIndex, createIndex, createIndexFields, createJDBCDataSource, createPrimaryKey, createTable, createTable, createTables, doCreateTable, dropIndex, dropIndex, dropPrimaryKey, dropTable, dropTable, dropTables, format, format, getDefaultDBLength, getDropTableSQL, getFieldLength, getJDBCDriver, getMaxFieldNameLength, getMaxTableNameLength, getName, getSQL92ReservedWords, getVersion, isColumnNotFoundException, isReservedWord, isTableNotFoundException, isTypeIndexable, isValidFirstChar, readFields, readIndices, readIndices, readSchema, readSchema, sqlModifyField, sqlModifyField, toString, updateSchema, validateTable

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Field Detail

VERSION

public static final String VERSION

See Also:: Constant Field Values

Constructor Detail

H2Adapter

public H2Adapter()

Method Detail

getTypeName

protected String getTypeName(IDBField field)

Overrides:: getTypeName in class DBAdapter

getReservedWords

public String[] getReservedWords()

isPrimaryKeyShadow

protected boolean isPrimaryKeyShadow(Connection connection,
                                     IDBTable table,
                                     String name,
                                     IDBIndex.Type type,
                                     IDBField[] fields)

Overrides:: isPrimaryKeyShadow in class DBAdapter

isDuplicateKeyException

public boolean isDuplicateKeyException(SQLException ex)

Description copied from interface: IDBAdapter

Check if an exception indicates a constraint violation (duplicate key)

Specified by:: isDuplicateKeyException in interface IDBAdapter
Overrides:: isDuplicateKeyException in class DBAdapter

sqlRenameField

public String sqlRenameField(IDBField field,
                             String oldName)

Specified by:: sqlRenameField in interface IDBAdapter
Overrides:: sqlRenameField in class DBAdapter

createSchema

public static void createSchema(DataSource dataSource,
                                String name,
                                boolean dropIfExists)

Since:: 4.2